A new tactic for DDoS is gaining steam: the pulse wave attack. It’s called such due to the traffic pattern it generates—a rapid succession of attack bursts that split a botnet’s attack output.
According to Imperva’s latest Global DDoS Threat Landscape Report, a statistical analysis of more than 15,000 network and application layer DDoS attacks mitigated by Imperva Incapsula’s services during Q2 2017, the largest network layer assault it mitigated peaked at 350Gbps. The tactic enables an offender to pin down multiple targets with alternating high-volume bursts. As such, it serves as the DDoS equivalent of hitting two birds with one stone, the company said.
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